Accessory for ink-jet printer cartridges



FIG. 1 is a front view of an accessory for ink-jet printer cartridges embodying the present invention;

FIG. 2 is a left side view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view opposite the first side view thereof:

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a perspective view thereof. 

We claim the ornamental design for the accessory for ink-jet printer cartridges, as shown and described. 